Out of curiosity, can anyone describe the experience for the rest of us: How well does it work? Does it require Silverlight or some other plugin? How is the res

Out of curiosity, can anyone describe the experience for the rest of us: How well does it work? Does it require Silverlight or some other plugin? How is the resolution? Etc. I think this is pretty huge. Facebook is obviously exploring several avenues for platform use and WB can pull in a ton of demographic information from this.